Hillman HOMEPAK Zinc Round Head Slotted Machine Screws with Nuts Kit is a versatile collection of fasteners designed for practical use around the home or workplace, suitable for both indoor and outdoor projects. This kit includes an assortment of round head slotted machine screws and matching nuts in various sizes, making it i for fastening metal parts together securely. Machine screws in this set can be used with nuts or directly screwed into threaded receptacles, providing a reliable hold for machines, tools, and other components. The screws are zinc-plated to moderate protection against rust and corrosion, ensuring durability and longevity. Each screw length is measured from under the head to the tip, and the kit comes neatly organized in a compartmented plastic storage case for easy access and reuse. This quality fastener kit is for reducing the risk of over-tightening when used with a screwdriver, protecting both the screw and the material being fastened. Model Number: 41817